Data Analysis and Visualization in High Energy Physics

Several versions of ROOT have already been installed at the JINR Multifunctional Information and Computer Complex.

1. HybriLIT heterogeneous platform.
   hybrilit.jinr.ru
   The following versions are available: ROOT 6.06 / 04 ROOT 6.08 / 06 ROOT 6.13 / 02. They are in the directory /cvmfs/hybrilit.jinr.ru/sw/slc7_x86-64/ROOT. To access them you need to download the appropriate modules. The following procedure:
   1.View the list of active modules

   $ module avail
   

   2.Find ROOT in the list

            …… ..
           ROOT/v6-06-04-1
           ROOT/v6-06-04-2
           ROOT/v6-06-04-3
           ROOT/v6-08-06-1
           ROOT/v6-08-06-2
           ROOT/v6-08-06-3
           ROOT/v6-13-02-1
            ... ... ...
   

   3.We load the necessary version of ROOT, for example, 6.13 / 02.

   $ module add ROOT/v6-13-02-1
   

   4. Run ROOT with the command

   $ root
   

2. Central Information and Computing Complex (CICC).
   lxpubXX.jinr.ru, where XX = 01,02,03,04,05,11.
   Before the first launch of ROOT, it is necessary to set environment variables. For example, for version ROOT 5.34/38, located in the /usr/share/root directory, you need to add the following lines to the .bashrc file

   export ROOTSYS = /usr
   export PATH = $PATH:$ ROOTSYS/bin
   

   Run ROOT with the command

   $ root